11334403142 has 16 divisors (see below), whose sum is σ = 17256117312. Its totient is φ = 5582758440.

The previous prime is 11334403133. The next prime is 11334403169. The reversal of 11334403142 is 24130443311.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40784 + ... + 155987.

It is an arithmetic number, because the mean of its divisors is an integer number (1078507332).

Almost surely, 2^11334403142 is an apocalyptic number.

11334403142 is a deficient number, since it is larger than the sum of its proper divisors (5921714170).

11334403142 is a wasteful number, since it uses less digits than its factorization.

11334403142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197203.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 11334403142 its reverse (24130443311), we get a palindrome (35464846453).

The spelling of 11334403142 in words is "eleven billion, three hundred thirty-four million, four hundred three thousand, one hundred forty-two".